Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 25781-25800 of 101786
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(BMC, 2021)Objectives: To evaluate the efficacy of early treatment with prednisone to decrease the progression of COVID-19 pneumonia. Trial design: This is a pragmatic, non-blinded, randomized, two arms, parallel trial. Participants: ...
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(Soc. Botánica México, 2021)Background: The use of wild plants depends on a number of sociocultural and ecological factors, such as the ease of access to natural environments. This limitation for urban inhabitants leads to differences in the knowledge ...
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(MDPI, 2021)The role of docosahexaenoic acid (DHA) and arachidonic acid (AA) in neurogenesis and brain development throughout the life cycle is fundamental. DHA and AA are long-chain polyunsaturated fatty acids (LCPUFA) vital for ...
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(MDPI, 2021)The human-animal relationship is an important component of farm animal welfare. Previous studies have shown that allowing animals to observe the gentle handling of a conspecific reduces fear and increases their affinity ...
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(Pan Amer Health Organization, 2021)Objetivo. Comparar las propiedades diagnósticas de cinco definiciones de caso sospechoso de COVID-19 utilizadas o propuestas en Chile durante los primeros ocho meses de la pandemia. Métodos. Se analizaron las propiedades ...
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(British Editorial Soc Bone & Joint Surgery, 2021)Purpose Developmental dysplasia of the hip (DDH) encompasses a wide pathological spectrum, from mild acetabular dysplasia to complete congenital hip dislocation at birth. Screening policies have been implemented in an ...
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(MDPI, 2021)Lipid nanocarriers have a great potential for improving the physicochemical characteristics and behavior of poorly water-soluble drugs, such as aqueous dispersibility and oral bioavailability. This investigation presents ...
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(Springer, 2021)The outbreak of a global pandemic called coronavirus has created unprecedented circumstances resulting into a large number of deaths and risk of community spreading throughout the world. Desperate times have called for ...
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(Univ Nacional Mayor San Marcos Fac Med Vet, Perú, 2021)El objetivo de la investigación fue diagnosticar la presencia de Piscirickettsia salmonis en muestras de salmones coho (Oncorhynchus kisutch) provenientes de centros de cultivo de la Región de los Lagos, Chile, que ...
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(SAGE, 2021)La Promoción de la Salud (PS) es una función esencial de la salud pública que se ha puesto en tensión frente a la pandemia de la COVID-19, dado que los discursos y estrategias basados en la prevención y curación de la ...
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(Routledge, 2021)Situational engagement is a key element in promoting students' maintained interest and focused attention in learning. Most research on students engagement has been variable-centered, and only few studies have examined ...
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(MDPI, 2021)Working equids play an essential role in the livelihoods of millions of families around the world. The way people, especially their caretakers, perceive them affects attitudes towards them and consequently their welfare. ...
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(MDPI, 2021)The opportunistic exchange of information between vehicles can significantly contribute to reducing the occurrence of accidents and mitigating their damages. However, in urban environments, especially at intersection ...
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(MDPI, 2021)
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(Springer, 2021)It is proved that accelerating nondiffracting gravitational Airy wave-packets are solutions of linearized gravity. It is also showed that Airy functions are exact solutions to Einstein equations for non-accelerating ...
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(Sociedad Médica de Santiago, Chile, 2021)Background: Weight regain (WR) after bariatric surgery is common. Several factors involved in WR have been identified, but there has been little research on specific eating habits such as eating snacks rather than regular ...
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(Springer, 2021)In this issue of the Annals of Surgical Oncology, Mihaljevic and coauthors show the importance of patientreported outcomes measures (PROM) in abdominal cancer surgery,1 while also offering an excellent example of ...
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(Universidad de Chile, 2016)Introducción: Pacientes VIH(+) presentan mayor riesgo de infecciones orales con genotipos de VPH de alto riesgo oncogénico (VPH-AR). No hay publicaciones en nuestro país en relación a los genotipos de VPH en las lesiones ...
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(Universidad de Chile, 2015)La deformación intencional del cráneo constituye una práctica cultural que modifica el crecimiento normal de la bóveda craneal mediante la presión ejercida por aparatos de diversa naturaleza. Esta práctica constituye ...
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(Universidad de Chile, 2011)Para poder adaptarse rápidamente a nuevas situaciones los seres humanos son capaces de generalizar, es decir de usar una estrategia ya aprendida en otras situaciones similares. Durante la generalización, se ha demostrado ...
